Port Heiden, AK

11:56 AM AKST on December 17, 2017 (GMT -0900)
Port Heiden

Weather History for PAPH - January, 2012

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Saturday, January 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 6 °F -  
Max Temperature 14 °F 30 °F 48 °F (2003)
Min Temperature -2 °F 20 °F -2 °F (2012)
Degree Days  
Heating Degree Days 59    
Moisture  
Dew Point 2 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.13 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 21, 2012 Rise Set
Actual Time 9:53 AM AKST 5:38 PM AKST
Civil Twilight 9:08 AM AKST 6:23 PM AKST
Nautical Twilight 8:20 AM AKST 7:11 PM AKST
Astronomical Twilight 7:35 AM AKST 7:57 PM AKST
Moon 8:42 AM AKST (1/21) 4:21 PM AKST (1/21)
Length of Visible Light 9h 15m
Length of Day
7h 45m
Waning Crescent, 2% of the Moon is Illuminated
Jan 21
Waning Crescent
Jan 22
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter

Hourly Weather History & Observations

Time (AKST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM -0.4 °F - -11.2 °F 60% 29.40 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:36 AM -0.4 °F - -0.4 °F 100% 29.39 in 10.0 mi Calm Calm - N/A   Overcast
12:56 AM -2.2 °F - -11.2 °F 66% 29.39 in 10.0 mi Calm Calm - N/A   Overcast
1:16 AM -0.4 °F - -5.8 °F 78% 29.38 in 10.0 mi Calm Calm - N/A   Overcast
1:36 AM -2.2 °F -10.4 °F -2.2 °F 100% 29.37 in 10.0 mi South 3.5 mph - N/A   Overcast
1:56 AM -2.2 °F - -11.2 °F 66% 29.36 in 10.0 mi Calm Calm - N/A   Overcast
2:16 AM -2.2 °F - -7.6 °F 78% 29.35 in 10.0 mi Calm Calm - N/A   Overcast
2:36 AM -2.2 °F -12.5 °F -2.2 °F 100% 29.34 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
2:56 AM -2.2 °F -12.5 °F -11.2 °F 66% 29.33 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
3:16 AM -0.4 °F -12.0 °F -2.2 °F 92% 29.31 in 10.0 mi SSE 5.8 mph - N/A   Overcast
3:36 AM -0.4 °F -12.0 °F -5.8 °F 78% 29.30 in 10.0 mi SE 5.8 mph - N/A   Overcast
3:56 AM -0.4 °F -13.4 °F -9.4 °F 66% 29.29 in 10.0 mi South 6.9 mph - N/A   Overcast
4:16 AM 1.4 °F -6.2 °F 1.4 °F 100% 29.28 in 9.0 mi SSE 3.5 mph - N/A   Overcast
4:36 AM 1.4 °F -6.2 °F -0.4 °F 92% 29.27 in 9.0 mi South 3.5 mph - N/A   Mostly Cloudy
4:56 AM 3.2 °F -9.1 °F -7.6 °F 61% 29.25 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
5:16 AM 6.8 °F -7.8 °F 6.8 °F 100% 29.23 in 10.0 mi WSW 10.4 mph - N/A   Overcast
5:36 AM 8.6 °F -3.7 °F 8.6 °F 100% 29.22 in 10.0 mi SW 8.1 mph - N/A   Overcast
5:56 AM 10.4 °F -6.0 °F 3.2 °F 73% 29.21 in 10.0 mi West 15.0 mph - N/A   Scattered Clouds
6:16 AM 10.4 °F -6.6 °F 3.2 °F 73% 29.20 in 10.0 mi West 16.1 mph - N/A   Clear
6:36 AM 12.2 °F -5.8 °F 6.8 °F 79% 29.19 in 10.0 mi West 19.6 mph - N/A   Mostly Cloudy
6:56 AM 14.0 °F -4.7 °F 8.6 °F 79% 29.19 in 9.0 mi WNW 23.0 mph 27.6 mph N/A   Overcast
7:16 AM 12.2 °F -5.3 °F 6.8 °F 79% 29.17 in 10.0 mi NW 18.4 mph - N/A   Overcast
7:36 AM 12.2 °F -5.3 °F 6.8 °F 79% 29.17 in 10.0 mi NW 18.4 mph - N/A   Overcast
7:56 AM 10.4 °F -6.0 °F 8.6 °F 92% 29.16 in 10.0 mi NW 15.0 mph - N/A   Mostly Cloudy
8:16 AM 8.6 °F -7.7 °F 3.2 °F 79% 29.14 in 10.0 mi WNW 13.8 mph - N/A   Clear
8:36 AM 8.6 °F -8.9 °F -0.4 °F 67% 29.14 in 10.0 mi NW 16.1 mph - N/A   Clear
8:56 AM 8.6 °F -7.7 °F 5.0 °F 85% 29.13 in 10.0 mi WNW 13.8 mph - N/A   Clear
9:16 AM 8.6 °F -6.3 °F 1.4 °F 73% 29.12 in 10.0 mi WNW 11.5 mph - N/A   Clear
9:36 AM 8.6 °F -7.7 °F 3.2 °F 79% 29.11 in 10.0 mi WNW 13.8 mph - N/A   Clear
9:56 AM 8.6 °F -5.5 °F 5.0 °F 85% 29.10 in 10.0 mi NW 10.4 mph - N/A   Clear
10:16 AM 10.4 °F -2.4 °F 3.2 °F 73% 29.10 in 10.0 mi NW 9.2 mph - N/A   Clear
10:36 AM 8.6 °F -4.7 °F 3.2 °F 79% 29.09 in 10.0 mi WNW 9.2 mph - N/A   Clear
10:56 AM 8.6 °F - 8.6 °F 100% 29.08 in 10.0 mi Calm Calm - N/A   Clear
11:16 AM 8.6 °F 0.1 °F 3.2 °F 79% 29.06 in 10.0 mi West 4.6 mph - N/A   Clear
11:36 AM 8.6 °F -2.6 °F 6.8 °F 92% 29.05 in 10.0 mi SE 6.9 mph - N/A   Clear
11:56 AM 8.6 °F -4.7 °F 6.8 °F 92% 29.05 in 10.0 mi West 9.2 mph - N/A   Clear
12:16 PM 8.6 °F - 5.0 °F 85% 29.03 in 10.0 mi Calm Calm - N/A   Clear
12:36 PM 1.4 °F -9.9 °F -5.8 °F 72% 29.02 in 10.0 mi SSE 5.8 mph - N/A   Clear
12:56 PM 3.2 °F - 3.2 °F 100% 29.02 in 10.0 mi Calm Calm - N/A   Clear
1:16 PM 3.2 °F -10.3 °F -0.4 °F 85% 29.01 in 10.0 mi SSE 8.1 mph - N/A   Clear
1:36 PM 3.2 °F -4.2 °F 1.4 °F 92% 29.01 in 10.0 mi South 3.5 mph - N/A   Clear
1:56 PM 6.8 °F -0.1 °F 5.0 °F 92% 29.00 in 10.0 mi South 3.5 mph - N/A   Clear
2:16 PM 8.6 °F 2.0 °F 6.8 °F 92% 28.99 in 10.0 mi West 3.5 mph - N/A   Clear
2:36 PM 6.8 °F -0.1 °F 1.4 °F 79% 28.98 in 10.0 mi West 3.5 mph - N/A   Clear
2:56 PM 8.6 °F -5.5 °F 8.6 °F 100% 28.98 in 10.0 mi WNW 10.4 mph - N/A   Clear
3:16 PM 12.2 °F -1.8 °F 8.6 °F 85% 28.97 in 10.0 mi NNW 11.5 mph - N/A   Clear
3:36 PM 12.2 °F -0.2 °F 12.2 °F 100% 28.96 in 10.0 mi NNW 9.2 mph - N/A   Clear
3:56 PM 12.2 °F -2.5 °F 8.6 °F 85% 28.95 in 10.0 mi NW 12.7 mph - N/A   Clear
4:16 PM 12.2 °F -2.5 °F 8.6 °F 85% 28.95 in 10.0 mi NW 12.7 mph - N/A   Clear
4:36 PM 12.2 °F -2.5 °F 8.6 °F 85% 28.95 in 10.0 mi NNW 12.7 mph - N/A   Clear
4:56 PM 12.2 °F -3.7 °F 8.6 °F 85% 28.94 in 10.0 mi NNW 15.0 mph - N/A   Clear
5:16 PM 12.2 °F -2.5 °F 3.2 °F 67% 28.94 in 10.0 mi NNW 12.7 mph - N/A   Clear
5:36 PM 10.4 °F -5.4 °F -2.2 °F 57% 28.93 in 10.0 mi NW 13.8 mph - N/A   Clear
5:56 PM 12.2 °F -2.5 °F 6.8 °F 79% 28.93 in 10.0 mi NNW 12.7 mph - N/A   Clear
6:16 PM 10.4 °F -6.0 °F 3.2 °F 73% 28.92 in 10.0 mi NNW 15.0 mph - N/A   Clear
6:36 PM 10.4 °F -4.8 °F 3.2 °F 73% 28.92 in 10.0 mi NNW 12.7 mph - N/A   Clear
6:56 PM 10.4 °F -6.0 °F 5.0 °F 79% 28.92 in 10.0 mi NNW 15.0 mph - N/A   Clear
7:16 PM 10.4 °F -6.6 °F 6.8 °F 85% 28.92 in 10.0 mi NNW 16.1 mph - N/A   Clear
7:36 PM 10.4 °F -6.0 °F 1.4 °F 67% 28.91 in 10.0 mi NNW 15.0 mph - N/A   Clear
7:56 PM 10.4 °F -6.0 °F 3.2 °F 73% 28.90 in 10.0 mi NNW 15.0 mph - N/A   Clear
8:16 PM 10.4 °F -6.0 °F 3.2 °F 73% 28.90 in 10.0 mi NNW 15.0 mph - N/A   Clear
8:36 PM 10.4 °F -5.4 °F 1.4 °F 67% 28.90 in 10.0 mi NNW 13.8 mph - N/A   Scattered Clouds
8:56 PM 10.4 °F -5.4 °F 6.8 °F 85% 28.90 in 10.0 mi NNW 13.8 mph - N/A   Overcast
9:16 PM 10.4 °F -3.3 °F 8.6 °F 92% 28.90 in 10.0 mi NNW 10.4 mph - N/A   Overcast
9:36 PM 12.2 °F -4.3 °F 1.4 °F 62% 28.90 in 10.0 mi NNW 16.1 mph - N/A   Overcast
9:56 PM 12.2 °F -2.5 °F 8.6 °F 85% 28.90 in 10.0 mi NNW 12.7 mph - N/A   Overcast
10:16 PM 12.2 °F -1.8 °F 10.4 °F 92% 28.90 in 10.0 mi North 11.5 mph - N/A   Overcast
10:36 PM 12.2 °F 1.7 °F 3.2 °F 67% 28.90 in 10.0 mi North 6.9 mph - N/A   Overcast
10:56 PM 12.2 °F 6.1 °F 1.4 °F 62% 28.91 in 10.0 mi NNE 3.5 mph - N/A   Overcast
11:16 PM 12.2 °F -1.8 °F 1.4 °F 62% 28.90 in 5.0 mi North 11.5 mph - N/A   Overcast
11:36 PM 12.2 °F -5.3 °F -0.4 °F 57% 28.90 in 10.0 mi NNE 18.4 mph - N/A   Overcast
11:56 PM 10.4 °F -7.7 °F 1.4 °F 67% 28.90 in 10.0 mi NNE 18.4 mph - N/A   Overcast